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1. 发明申请

US20170016738A1 Vehicle Operation Device 有权
标题翻译：车辆操作装置
公开(公告)号：US20170016738A1
公开(公告)日：2017-01-19
申请号：US15124226
申请日：2015-02-04
申请人： Nissan Motor Co., Ltd.
发明人： Tsuyoshi Sakuma
IPC分类号： G01C21/36 , G01C21/34 , B60W30/06 , G05D1/02
CPC分类号： G01C21/3617 , B60W30/06 , G01C21/3415 , G01C21/343 , G01C21/3605 , G01C21/3614 , G05D1/021 , G08G1/0969
摘要： A vehicle operation device is used in an autonomous vehicle autonomously controlled to drive along a determined driving route, and includes: a destination setting circuit configured to set a destination to a wide area for determining the driving route; a route setting circuit configured to allot a provisional destination on the boundary of the area of the destination according to route search conditions including a current position and the destination, so as to determine the driving route passing through the provisional destination; and a presenting circuit configured to provide a user with a task indicated by an item operated by the user while the autonomous vehicle is moving along the driving route toward the provisional destination, so that the task is executed in the area of the destination after reaching the provisional destination.
摘要翻译：车辆操作装置被用于被自动控制的自主车辆沿着确定的驾驶路线行驶，并且包括：目的地设定电路，其被配置为将目的地设定为广域以确定驾驶路线; 路线设置电路，被配置为根据包括当前位置和目的地的路线搜索条件在目的地区域的边界上分配临时目的地，以便确定通过临时目的地的行驶路线; 以及呈现电路，其被配置为当所述自主车辆沿着所述行驶路线朝向所述临时目的地移动时向用户提供由用户操作的物品所指示的任务，使得所述任务在到达所述目的地之后在所述目的地区域中执行临时目的地。

2. 发明申请

US20180171938A1 Diagnostic Device for Evaporated Fuel Processing Device 审中-公开
公开(公告)号：US20180171938A1
公开(公告)日：2018-06-21
申请号：US15739020
申请日：2015-06-23
申请人： Nissan Motor Co., Ltd.
发明人： Kazuhisa Watanabe , Kazuki Toyoda , Hitoshi Oohashi , Toshiaki Inoue
IPC分类号： F02M25/08 , F02D41/00
CPC分类号： F02M25/0818 , F02D41/0037 , F02D2041/224 , F02D2041/225 , F02D2200/0414 , F02D2200/0602 , F02D2200/0606 , F02M25/0836 , F02M25/089 , F02M2025/0845
摘要： A diagnosis device for an evaporated fuel processing device includes: a pump arranged to pressurize or depressurize a system including the fuel tank and the canister; at least one pressure sensor arranged to sense a pressure within the system; and a fuel temperature sensor arranged to sense a temperature of a fuel within the fuel tank, the diagnosis device being configured to select a first leakage diagnosis using a positive pressure or a negative pressure existing within the fuel tank, or a second leakage diagnosis using a forcible pressurization or a forcible depressurization by the pump, based on a temperature difference between a fuel temperature at a start of driving, and a fuel temperature after an end of the driving, with respect to a request of a leakage diagnosis.

3. 发明申请

US20190025068A1 Charging Facility Notification Method and Information Presentation Device 审中-公开
公开(公告)号：US20190025068A1
公开(公告)日：2019-01-24
申请号：US16087945
申请日：2016-03-31
申请人： Nissan Motor Co., Ltd.
发明人： Satoshi Yoshino , Takehiro Maeda , Yoshinori Naruoka
IPC分类号： G01C21/34 , G06Q50/06 , G06Q30/06 , B60L11/18
CPC分类号： G01C21/3453 , B60L53/31 , B60L53/63 , B60L58/12 , B60L2240/36 , B60L2240/622 , G01C21/3407 , G01C21/3469 , G01C21/3679 , G01C21/3682 , G06Q30/0631 , G06Q50/06 , H02J7/007 , Y02T90/168 , Y04S30/12
摘要： A method for guiding a user of an electric vehicle to a charging facility includes: searching for charging facilities existing within a predetermined distance from the current position of the electric vehicle; when a high-output charging facility and a low-output charging facility in a predetermined positional relationship with the high-output charging facility are searched, calculating the estimated value of a remaining charged capacity of a battery of the electric vehicle; calculating the estimated value of a charging time if charging the battery of the electric vehicle from the estimated value of the remaining charged capacity of the battery to a predetermined charged capacity at each of the searched charging facilities; and when the difference between the estimated value of the charging times at the high-output charging facility and the low-output charging facility is a predetermined value or less, presenting the low-output charging facility to the user of the electric vehicle.

4. 发明申请

US20180328742A1 Vehicle Position Estimation Device, Vehicle Position Estimation Method 审中-公开
公开(公告)号：US20180328742A1
公开(公告)日：2018-11-15
申请号：US15755794
申请日：2015-08-28
申请人： Nissan Motor Co., Ltd.
发明人： Toshihiro Asai
IPC分类号： G01C21/30 , G01C21/14 , G06K9/00 , G06F17/30
CPC分类号： G01C21/30 , G01C21/14 , G06F17/30241 , G06K9/00791
摘要： In this vehicle position estimation device, positions of a target present in a periphery of a vehicle are detected, amounts of movements of the vehicle are detected, and the positions of the target are stored as target position data, based on the detected amounts of movements. In addition, map information including the positions of the target is pre-stored in a map database, and, by matching the target position data and the map information, a vehicle position of the vehicle is estimated. Further, a turning point of the vehicle is detected. Furthermore, target position data in a range from a present location to a set distance and in a range going back from the turning point by another set distance to a point (the turning point—another set distance) are retained.

5. 发明授权

US12142145B2 Information processing method, information processing system, information processing device, and information terminal 有权
公开(公告)号：US12142145B2
公开(公告)日：2024-11-12
申请号：US17788767
申请日：2020-12-15
申请人： Nissan Motor Co., Ltd.
发明人： Kazuhiro Suzuki , Yasunori Maruyama , Kenta Suzuki
IPC分类号： G08G1/123 , G06Q50/40 , G08G1/0967
CPC分类号： G08G1/123 , G06Q50/40 , G08G1/096775
摘要： An information processing method, an information processing system, an information processing device, and an information terminal are configured to set a first time at which a vehicle will start traveling on a travel route based on an operation accepted from a user via a terminal, and set a second time at which a notification to the user will be issued based on a position of the terminal, a position of the vehicle, and the first time.

6. 发明授权

US12139197B1 Steering control method and steering device 有权
公开(公告)号：US12139197B1
公开(公告)日：2024-11-12
申请号：US18691478
申请日：2022-07-22
申请人： Nissan Motor Co., Ltd. , JTEKT CORPORATION
发明人： Shintaro Osajima , Daisuke Hiramatsu , Genpei Nakasone , Satoshi Anzai , Tomohisa Ueki , Yuji Sasai
IPC分类号： B62D15/02 , B62D5/04 , B62D6/00
CPC分类号： B62D15/0265 , B62D5/0463 , B62D6/002
摘要： A steering control method includes detecting a current state of a vehicle, setting a target state of the vehicle, setting a basic steering command value based on a difference between the current state and the target state, calculating a first steering command value and a second steering command value by distributing the basic steering command value between the first steering command value and the second steering command value in a prescribed ratio, driving a first steering motor of a steering mechanism based on the first steering command value, and driving a second steering motor of the steering mechanism based on the second steering command value.

7. 发明公开

US20240371372A1 DIALOGUE SERVICE DEVICE AND DIALOGUE SYSTEM CONTROL METHOD 审中-公开
公开(公告)号：US20240371372A1
公开(公告)日：2024-11-07
申请号：US18565570
申请日：2021-06-03
申请人： Nissan Motor Co., Ltd.
发明人： Masaru TASAKI , Eiji SONEZAKI , Tatsuya Matsumoto
IPC分类号： G10L15/22 , B60H1/00 , B60R16/037
CPC分类号： G10L15/22 , B60H1/00757 , B60R16/0373 , G10L2015/223
摘要： A dialogue service device includes a dialogue system control unit configured to recognize an occupant's voice and control a dialogue system that interacts with the occupant in order to provide a service, and an activation unit that activates the dialogue system. The dialogue system includes a first dialogue system having a first voice recognition engine, and a second dialogue system having a second voice recognition engine. The activation unit has a first interface that outputs an activation command to the dialogue system via operation of a steering wheel switch of the vehicle, and a second interface that outputs the activation command to the dialogue system via a wake-up word uttered by the occupant. The first interface transmits the activation command to the first dialogue system, and the second interface transmits the activation command to either the first dialogue system or the second dialogue system.

8. 发明公开

US20240370154A1 EQUIPMENT CONTROL DEVICE, EQUIPMENT CONTROL METHOD, AND PROGRAM 审中-公开
公开(公告)号：US20240370154A1
公开(公告)日：2024-11-07
申请号：US18565912
申请日：2021-06-03
申请人： Nissan Motor Co., Ltd.
发明人： Yasutomo Sasanuma , Jun Ueda
IPC分类号： G06F3/04847 , B60H1/00 , B60K35/10 , B60K35/22 , B60K35/28 , G06F3/04883
CPC分类号： G06F3/04847 , B60H1/00985 , B60K35/10 , B60K35/22 , B60K35/28 , G06F3/04883
摘要： An equipment control device includes a controller that controls a control target based on a touch operation by a user on a touch panel display. The display displays a display screen that includes a control target icon resembling the control target, and a plurality of touch areas an effective area that enables the touch operation for operating the control target; and detects a first gesture and a second gesture from the touch operation. The second gesture is different from the first gesture, and has a fixed direction. The controller in a case where the display detects the first gesture in the effective area any one of the plurality of the touch areas, executes at least one of selecting the control target and controlling a direction of the control target; in a case where the display detects the second gesture in the one touch area effective area and the second gesture has a direction away from the control target icon, increases a control amount of the control target; and in a case where the display detects the second gesture in the effective area and the second gesture has a direction approaching the control target icon, decreases a control amount of the control target.

9. 发明公开

US20240369494A1 COATING EVALUATION DEVICE AND COATING EVALUATION METHOD 审中-公开
公开(公告)号：US20240369494A1
公开(公告)日：2024-11-07
申请号：US18572223
申请日：2022-06-13
申请人： Nissan Motor Co., Ltd.
发明人： Shota YAMAZAKI , Takahiro KAITO , Kentarou YUGE , Mori NAGAYAMA , Yoshitaka UEHARA
IPC分类号： G01N21/84 , G01B11/06 , G01B11/24 , G01B11/30 , G01N21/47 , G01N21/88
CPC分类号： G01N21/8422 , G01B11/24 , G01B11/30 , G01N21/4738 , G01N21/8851 , G01B11/0625 , G01N2021/8427 , G01N2021/8893
摘要： In a coating evaluation device and a coating evaluation method, information on a coating is acquired. The information on a coating includes material information representing a material of a coating surface, and at least one of shape information representing a curved shape of the coating surface, and surface roughness information representing a surface roughness of the coating surface. An evaluation value that corresponds to a combination of the material information, the shape information, and the surface roughness information is estimated by using an evaluation model that outputs a brilliance evaluation value pertaining to the coating surface in response to an input including the material information, the shape information, and the surface roughness information.

10. 发明授权

US12135059B2 Sliding member and member for internal combustion engine 有权
公开(公告)号：US12135059B2
公开(公告)日：2024-11-05
申请号：US17262333
申请日：2019-06-19
申请人： NISSAN MOTOR CO., LTD. , FUKUDA METAL FOIL & POWDER CO., LTD.
发明人： Yoshinori Izawa , Junichi Arai , Katsunori Otobe , Shinichi Nishimura
IPC分类号： C22C9/06 , C23C24/04 , C23C30/00 , F02F3/10 , F16C33/12
CPC分类号： F16C33/12 , C22C9/06 , C23C24/04 , C23C30/00 , F02F3/10
摘要： A sliding member of the present invention includes a base material and a coating layer that is formed on the base material. The coating layer includes a particle aggregate that contains precipitation hardened copper alloy particles. The precipitation hardened copper alloy particles contain cobalt (Co) and silicon (Si). The sliding member has high coating strength and superior wear resistance.

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